condition mean min max 0 h after light 0.0 0.0 0.0 4 h after light 0.150591 0.102608 0.198574 8 h after light 0.1523238 0.0996296 0.205018 4 h after dark 0.148354 0.0 0.296708 8 h after dark 0.04958965 0.0 0.0991793 12 h after dark 0.24813200000000002 0.201134 0.29513