condition mean min max 0 h after light 0.115993 0.107809 0.124177 2 h after light 0.0210384 0.0 0.0420768 4 h after light 0.08730850000000001 0.063712 0.110905 8 h after light 0.15263685 0.0910497 0.214224 12 h after light 0.1060108 0.0322876 0.179734 2 h after dark 0.1159221 0.0873612 0.144483 4 h after dark 0.09186485 0.0329077 0.150822 8 h after dark 0.0971037 0.0636294 0.130578 12 h after dark 0.0725945 0.0 0.145189