condition	mean	min	max
4 h after light	39.45916666666667	26.2843	52.98425
8 h after light	48.31906	46.63537	50.220420000000004
12 h after light	37.84301666666667	31.89071	49.71887
16 h after light	53.500263333333336	50.49484	58.12135
4 h after dark	78.05102	74.61664	83.20965
8 h after dark	53.646303333333336	41.23183	67.56097