condition	mean	min	max
4 h after light	519.978031	499.645975	540.310087
8 h after light	552.1555070000001	505.702284	598.60873
12 h after light	651.5442905	643.28956	659.799021
4 h after dark	716.4014685	708.744719	724.058218
8 h after dark	1067.3690765000001	869.566296	1265.171857
12 h after dark	584.632415	584.632415	584.632415